Cheap flights from the United Kingdom to Belgium from £48
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Belgium departing on 18/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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British Airways flights from United Kingdom to Belgium
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Ryanair flights from United Kingdom to Belgium
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How to get the cheapest flight ticket from United Kingdom to Belgium
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Belgium?
The month of January is, on average, the cheapest month to fly to Belgium from United Kingdom, with most prices found around £101. If you aren’t able to travel during the month of January, then book flights to Belgium from United Kingdom during February instead. Flights to Belgium in February, while not as cheap as those in January, still average around £109.
What is the cheapest day to depart on your flight to Belgium?
The cheapest day to depart from United Kingdom to Belgium is on a Friday when prices can be found for as low as £399. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Belgium on Tuesday is £487.
What is the cheapest time of day to depart on your flight to Belgium?
Our most recent data shows that the best time of day to fly to Belgium is at midday. Flights from United Kingdom to Belgium during this time can be as low as £112. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £468 on average. Flights to Belgium from United Kingdom in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest United Kingdom to Belgium flight route?
Fly from Manchester to Charleroi Brussels for the best United Kingdom - Belgium flight prices
How far in advance should I book a flight to Belgium?
You are more likely to see cheaper flights to Belgium from United Kingdom when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around £123 when searching 23 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from United Kingdom for as low as £91 on momondo.
What cabin class options are available on United Kingdom to Belgium flights?
There are 3 cabin classes available to choose from on United Kingdom to Belgium flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from United Kingdom to Belgium?
Ryanair, Vueling, and British Airways are the most popular carriers operating from United Kingdom to Belgium
Which airlines fly to Belgium?
Ryanair, Brussels Airlines and British Airways are the top three most popular airlines that fly to Belgium from United Kingdom according to our data. Ryanair is the first choice among our users, with 60% of people opting to fly with this airline when travelling to Belgium. Keep in mind that there are 8 different airlines that fly to Belgium on a routine basis, so you have a few additional options to choose from.
How many flights depart from United Kingdom to Belgium on average per day?
23 flights are operational daily from United Kingdom to Belgium as of June 2025. The most popular departure time for this route is 07:00, with 66% of flights per day taking off at midday.
How many flights depart from United Kingdom to Belgium on average per week?
As of June 2025, 162 flights take off from United Kingdom and land in Belgium each week. The most common flight departure day for this route is Wed, with 26% of weekly flights taking off on this day.
Cheap United Kingdom to Belgium flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Belgium
When did momondo last update prices for flights from United Kingdom to Belgium?
Prices for flights from United Kingdom to Belgium are updated daily.
How many operators does momondo search for flights from United Kingdom to Belgium?
As of June 2025, there are 5 operators available to choose from for flights from United Kingdom to Belgium.
How old do you have to be to fly from United Kingdom to Belgium?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Belgium.
What documentation or ID do you need to fly to Belgium?
The required travel and health documents for your Belgium trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from United Kingdom to Belgium?
momondo data reveals that the most frequently booked plane model on the route from United Kingdom to Belgium is Airbus A319, representing 17.62% of all bookings. The subsequent popular models are Airbus A320-100/200 at 16.45%, Boeing 737-800 Passenger/BBJ2 (winglets) at 14.27%, and Boeing 737 MAX 8 at 10.83%.
Best airlines flying from United Kingdom to Belgium
Compare and see reviews for airlines that fly from United Kingdom to Belgium with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £26 | Free Cancellation | Rating 6.8 5,130 reviews | |||
| PriceFrom £30 | Free Cancellation | Rating 6.1 102 reviews | |||
| PriceFrom £83 | Free Cancellation | Rating 6.6 7,031 reviews | |||
| PriceFrom £96 | Free Cancellation | Rating 7.4 355 reviews | |||
| PriceFrom £132 | Free Cancellation | Rating 7.8 1,363 reviews | |||
| PriceFrom £134 | Free Cancellation | Rating 7.5 1,467 reviews | |||
| PriceFrom £147 | Free Cancellation | Rating 6.7 7,156 reviews | |||
| PriceFrom £148 | Free Cancellation | Rating 7.5 1,632 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United Kingdom to Belgium?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to Belgium for you.
Can I find flights from United Kingdom to Belgium with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Belgium from United Kingdom with this policy.
How can momondo help me find flights from United Kingdom to Belgium?
momondo helps you find the best flight between United Kingdom and Belgium by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from United Kingdom to Belgium right now. Can momondo alert me if prices change?
Price alerts on flights to Belgium from United Kingdom are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.